This Modbus enabled room temperature & humidity sensor with LCD display and can communicate with a supervisory control system on an RS485 network using the Modbus-RTU protocol.

The sensor has an LCD display along with two analog 0-10V / 4-20mA output signals equivalent to the current temperature & humidity, which allows the sensor to be read with simple analog inputs and/or allows the sensor to be used as a dual tranducer to directly control two actuators or valves based on temperature or humidity.

This sensor's 0-10V / 4-20mA outputs can be read by the following DataNab I/O modules: